to certify HCIPR&S from three exam only one pass is enafe or must take HCIP-Routing & Switching H12-221 ,HCIP-Routing & Switching H12-222,HCIP-Routing & Switching H12-223 ???
You need to pass ALL 3 exams in order to obtain the HCIP-RS Certification I would recommend studying for IERS and IENP immediately after. You should be able to pass the two exams with a space of a week or two between them. IEEP, go through a couple of configuration guides to reinforce your knowledge of the configuration and options. Understand the design principles, methodologies, recommendations.
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